Marine Engines

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Your Marine Powertrain Solution


At CrateEngineDepot.com, our trusted lineup of marine engines undergoes a vigorous validation process that includes thousands of hours of real-world testing in some of the harshest environments. This “tested-tough” process, coupled with our use of the latest technology and state-of-the-art powertrain testing facilities, results in an exceptional product you can rely on.


The same engine technology proven on the roads for years stands ready to take your water-sport experience to a whole new level. Innovations such as Direct Injection and Variable Valve Timing improve efficiency, reduce emissions, and increase the overall performance of your watercraft when compared to port-fuel injection.                                                                                                                                                
 
 
Displaying 1 - 12 of 22 results
GM 4.3 1PC RM Seal, Flat Tappets Long Block 1986-1987 2533
GM
2533
Price: $2,899.00
2533 GM 4.3L1PC Rear Main Seal, Flat Tappets Long Block 1986-1987 Marine Engine Remanufactured

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GM 4.3 RT Mec FP Non Balance Shaft LB 1987-1992 2536
GM
2536
Price: $3,749.00
2536 GM 4.3L Long block Roller Tappet, Mechanical Fuel Pump, 1 PC Rear Seal, Non-Balance Shaft 1987-1992 Remanufactured

Call for current availability and pricing
GM 4.3 With Balance Shaft Long Block 1993-1996 4751
GM
4751
Price: $3,449.00
4751 GM 4.3L Long block With Balance Shaft and Electric Fuel Pump Style 1993-1996 Marine Engine Remanufactured
Core price included in sale price
GM 4.3 W/O Balance Shaft Long Block 1993-1996 4751NB
GM
4751NB
Price: $3,449.00
4751NB GM 4.3L Long block With out Balance Shaft, with Electric Fuel Pump Style 1993-1996 Marine Engine Remanufactured
Core price included in sale price


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GM 4.3 8 Bolt intake 1996-1998 2537
GM
2537
Price: $3,499.00
2537 GM 4.3L Roller Tappet (8-Bolt Intake) Electric Fuel Pump SAE Threads in Bell Housing 1996-1998 Remanfactured
Core price included in sale price
GM 4.3 8 Bolt intake Metric 1996-1998 2537M
GM
2537M
Price: $3,499.00
2537M GM 4.3L Roller Tappet (8-Bolt Intake) Electric Fuel Pump Metric Threads in Bell Housing 1996-1998 Remanfactured
Core price included in sale price
GM 4.3 8 Bolt intake Metric 2008-2019 2537A
GM
2537A
Price: $3,999.00
2537A GM 4.3L Roller Tappet (8-Bolt Intake) Electric Fuel Pump Metric Threads in Bell Housing 2008-2019 Remanfactured
Core price included in sale price
GM 5.7 Carbureted Long Block 1967-1985 2538S
GM
2538S
List: $5,095.00
Price: $4,799.00
2538S GM 5.7L Carbureted Long block 1967-1985 Marine Engine
Core price included in sale price
GM 5.7 Carbureted Long Block Complete 1967-1985  2538SC
GM
2538SC
List: $5,100.00
Price: $5,049.00
2538SC GM 5.7L Carbureted Long Block Complete 1967-1985 Marine Engine

Core price included in sale price
GM 5.7 Carbureted Long block Complete 290 HP 1967-1985 2538SC290
GM
2538SC290
List: $5,629.00
Price: $5,329.00
2538SC290 GM 5.7L Carbureted Long Block Complete 290 Horsepower Marine Engine

Core price included in sale price
GM 5.7 Carbureted Long Block 1986 - Current 2544S
GM
2544S
List: $5,295.00
Price: $5,049.00
2544S GM 5.7 Carbureted Long Block 1986 - Current (12 Bolt Intake) Marine Engine

Core price included in sale price
GM 5.7 Carbureted Base Engine 1986 - Current 2544SC
GM
2544SC
List: $5,495.00
Price: $5,199.00
2544SC GM 5.7 Carbureted Base Engine 1986 - Current (12 Bolt Intake) Marine Engine

Core price included in sale price
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